Individual Calculations May 2024
 Herlt, Klaus  Total change: -27.40  Rating chartPersonal card
 GRENKE Chess Open 2024 B-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 1659 1786 2.00 5 -1.37 20 -27.40 
  Farouk, Isa Mohideen 1656 GER0.001-0.6820-13.60 
  Maibaum, Harry 1644 GER0.501-0.1920-3.80 
  Dao, Joerg 1654 GER1.0010.32206.40 
  Michels, Niklas 1686 GER0.501-0.1420-2.80 
  Baihaghi, Aryana 1653 GER0.001-0.6820-13.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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